Energean Plc Boosts Brent-Linked Liquids Production to 31,000 Barrels Daily with Second Oil Train Commissioning

Second Oil Train Commissioned Successfully and On Schedule

Energean announced the safe and successful commissioning of the second oil train on the Energean Power FPSO, achieved on 13 July 2026. This marks a critical operational milestone within the company’s integrated Eastern Mediterranean production strategy. The second oil train is engineered to handle significantly higher volumes of crude oil and condensate, unlocking additional reserves and extending production life across Energean's operated assets in Israel and the broader region.

The commissioning involved rigorous testing and validation to ensure the reliability and integrity of the new processing equipment. Energean maintained a disciplined, safety-focused approach throughout the commissioning phase. The successful completion confirms the company’s ability to deliver major capital projects and operational enhancements in a complex offshore environment, meeting internal milestones and staying aligned with its 2026 production guidance.

Liquids Processing Capacity Expanded from 18,000 to 31,000 Barrels Per Day

The commissioning of the second oil train has substantially increased the FPSO’s total liquids processing capacity from 18 kbbl/d to 31 kbbl/d, representing a roughly 72% uplift in maximum throughput. This significant expansion enhances the economic potential of Energean’s offshore portfolio by enabling substantially higher daily hydrocarbon processing volumes, which translate directly into increased production revenues under stable commodity prices.

Initial testing has confirmed the expanded system’s operational capability, with liquids production rates reaching up to 21 kbbl/d during commissioning. Following the completion of subsea tie-in activities related to the Katlan field development, further testing at higher production rates is expected in August 2026. These phased tests will validate performance and allow for operational fine-tuning before achieving full nameplate capacity.

H2 2026 Production Guidance Indicates Strong Year-on-Year Growth

Energean’s updated guidance for the second half of 2026 projects a significant increase in liquids output from its Israeli assets compared to the first half. The company expects average liquids production from Israel to reach 1721 kbbl/d in H2 2026, a notable rise from the 10 kbbl/d average in H1 2026. Adjusted for a 41-day production suspension between 28 February and 9 April 2026 due to a Ministry of Energy and Infrastructure directive linked to geopolitical events, the normalized H1 run rate would have been approximately 13 kbbl/d excluding the shutdown.

The H2 guidance factors in planned shutdowns for Katlan-related subsea tie-ins and scheduled maintenance. Even with these outages, the midpoint of the H2 forecast (around 19 kbbl/d) represents a substantial increase over normalized H1 production. This growth reflects the operational benefits of the second oil train becoming active, integration of additional field tie-ins, and ongoing optimization efforts. The expected production ramp-up in H2 2026 offers investors clear visibility on near-term operational and cash flow prospects.

Enhanced Brent-Linked Revenue Exposure with Increased Liquids Output

A key strategic outcome of the second oil train commissioning is the increased proportion of Energean’s revenues linked to Brent crude oil pricing. Operating across the Eastern Mediterranean, Energean’s revenue streams are influenced by pricing mechanisms tied to its product mix. Crude oil and condensate typically follow Brent benchmarks, while natural gas prices are often governed by long-term contracts or regional market factors. By expanding liquids production capacity, Energean is structurally increasing its exposure to Brent-linked revenues, potentially benefiting from elevated crude price environments.

This shift toward higher liquids output and Brent pricing exposure represents a deliberate strategic repositioning. While natural gas production faces challenges from mature reserves and pricing pressures, crude oil and condensate command premium international prices and maintain strong global demand. The announcement underscores that this milestone "further strengthens Energean’s position as Israel’s largest liquids producer and increases the proportion of the Company’s revenues linked to Brent pricing." This strategic focus prioritizes higher-margin, Brent-linked production streams to enhance shareholder value over the medium to long term.

Geopolitical Disruption Impacted H1 2026 Production

The company acknowledged that H1 2026 production was materially affected by a 41-day suspension of operations in Israel from 28 February to 9 April 2026, mandated by the Ministry of Energy and Infrastructure amid regional geopolitical tensions. This caused reported H1 liquids production to average 10 kbbl/d. Excluding the shutdown period, the normalized H1 run rate was approximately 13 kbbl/d. This disclosure provides investors with transparency on operational performance amid external geopolitical challenges.

The suspension highlights the geopolitical risks inherent in Energean’s operating environment. Israel’s Eastern Mediterranean operations are susceptible to periodic disruptions due to regional security issues. Despite this, Energean demonstrated operational resilience by resuming production promptly and progressing the second oil train commissioning during and after the disruption. The return to normal production rates and achievement of the milestone indicate the company’s successful navigation of these challenges while advancing strategic objectives.

Katlan Field Integration and Subsea Tie-In Completion Scheduled Before August Testing

Ongoing subsea tie-in activities related to the Katlan field are a critical next step before the FPSO undergoes further testing at elevated production rates. Katlan is a key part of Energean’s regional development plan, with its integration expected to unlock additional reserves and capacity. The company stated that "following completion of certain Katlan-related subsea tie-in activities, the FPSO is expected to undergo testing at higher liquids production rates in August 2026," reflecting necessary engineering and infrastructure sequencing.

This phased approach to FPSO optimization—second oil train commissioning in July 2026 followed by Katlan integration and August testing—demonstrates Energean’s disciplined project execution. Each milestone undergoes thorough validation to minimize operational risks and optimize performance as new subsystems come online. The August testing will be a crucial checkpoint for confirming the FPSO’s enhanced processing capabilities and informing future production guidance.

Energean Reinforces Its Position as Israel’s Leading Offshore Liquids Producer

The announcement highlights that the second oil train commissioning "further strengthens Energean’s position as Israel’s largest liquids producer," reflecting its dominant role in Israeli offshore petroleum production. Energean operates multiple producing assets offshore Israel and is advancing development projects through final commissioning stages. The integrated Energean Power FPSO platform delivers centralized processing and efficiency advantages unattainable via smaller, separate systems.

Israel’s hydrocarbon reserves are concentrated offshore, and Energean’s leadership stems from both its operated assets and technical expertise in developing complex deepwater fields. The FPSO capacity expansion reinforces competitive barriers and provides operational flexibility, cost efficiency, and growth potential that differentiate Energean within Israel and the broader Eastern Mediterranean. This market dominance enhances the company’s strategic optionality and visibility with regional governments and energy stakeholders.

Forward Operational Milestones and August 2026 Testing Outlook

Following the 22 July 2026 announcement, Energean outlined its operational roadmap for August 2026. After completing Katlan subsea tie-ins, the FPSO will undergo testing at higher liquids production rates. While specific target rates were not disclosed, prior successful testing up to 21 kbbl/d suggests the August program may aim for 2531 kbbl/d, approaching full expanded capacity.

This August testing phase is a critical near-term milestone that will validate the second oil train’s technical design and support confidence in achieving the H2 2026 production guidance of 1721 kbbl/d average. Any operational challenges or delays during this period could affect production ramp-up and full-year outlooks, making this a focal point for investors monitoring Energean’s execution. The company has not provided detailed targets or methods for the August tests, leaving room for potential upside or downside outcomes.

Strategic Capital Investment and Economic Benefits from FPSO Expansion

The commissioning of the second oil train culminates a significant capital investment by Energean to enhance the Energean Power FPSO’s processing and production capabilities. Although specific capital expenditure figures were not disclosed, the capacity increase from 18 kbbl/d to 31 kbbl/d indicates a substantial investment. Economic returns are expected through higher daily production volumes, translating into increased revenues under stable commodity prices. The focus on Brent-linked liquids output highlights management’s prioritization of higher-margin, internationally priced production streams.

The timing of the second oil train commissioning in July 2026, combined with the anticipated Katlan subsea integration in August 2026, sets the stage for a concentrated period of operational growth driving production and cash flow increases in H2 2026. This ramp-up offers a financial growth catalyst that investors can monitor through upcoming quarterly and half-year results. The successful commissioning validates Energean’s project execution capabilities and technical expertise in delivering complex offshore expansions on schedule and to specification.